mirror of
https://github.com/VictoriaMetrics/VictoriaMetrics.git
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16 lines
361 B
Go
16 lines
361 B
Go
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package netstorage
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import (
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"os"
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"github.com/VictoriaMetrics/VictoriaMetrics/lib/logger"
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"golang.org/x/sys/unix"
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)
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func mustFadviseRandomRead(f *os.File) {
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fd := int(f.Fd())
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if err := unix.Fadvise(int(fd), 0, 0, unix.FADV_RANDOM|unix.FADV_WILLNEED); err != nil {
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logger.Panicf("FATAL: error returned from unix.Fadvise(RANDOM|WILLNEED): %s", err)
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}
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}
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